Wednesday 3 June 2009

Mobile GPS Navigation

By Alexis Kenne

The Global Positioning System (GPS) is a global navigation satellite-based navigation system designed by the US department of defense and managed by the US Air Force 50th Space Wing. GPS was originally developed to be used for military purposes, however, in the 1980s, the US government made the use of the system to be free for everyone, anywhere for navigation purposes. Its official name is NAVSTAR GPS. It uses a constellation of between 24 and 32 medium Earth orbit satellite that transmits precise radio wave signals, which allow GPS receivers to determine their current location, time and their velocity in any kind of weather.

The GPS satellite system for navigation was designed in the 1970s as a global navigation system for military land-based and air vehicles, with some limited use for the civilian population. The use of a GPS was very uncommon to an ordinary civilian in the early days. The cost of using the system was very high which required an individual to subscribe with huge sums of money before gaining access. A few persons had the privilege to use this system in the early years like pilots and Surveyors, who needed to measure and pinpoint distances accurately.

Since it became fully operational, accesible to all and cheaper, the GPS navigation systems has become a widely used aid to navigation worldwide, and so many people use it to get information about their journeys,where they are going, and where they are.

This application is not only used by extensive travellers but the automobile navigation system is also benefited by people who spend hours in their vehicles like truck drivers, or SUV.Other simple user may just have one idea.That is the navigation sytem that will suit you best.What is important to note is the diffrents types of navigation system existing and thier functions then you can go ahead to chose what you need precisely.

There are various kinds of auto navigation systems in the market today which are 1. Stand-alone auto navigation system This navigation systems provides complete mapping quality . 2. Multipurpose Handheld Navigation Devices. 3. Laptop/Palm Based Systems If you possess Palm or laptop devices which you often move along with just turn it into a navigation system

If you currently own and use on a regular basis a laptop or PDA for your journey,just transform or utilize your laptop as a GPS Navigation System.

Below are some tips to guide you when using the GPS auto navigation system during your every travel: 1.Planning your trip. Before you get into your car and start the engine, the first thing to know is where your destination will be. 2.Keep track of restaurants, malls, or theatres. Keeping track of certain vital spots to rest, or eat something during a travel is very important. There are great options like a mall, a theatre, or some restaurant.

It is time to say goodbye to the horrible experiences of getting loss or a one-hour drive multiplied into more number of driving hours due to no direction to take. Most often, gas tanks ran out of fumes and cars generally got stranded in the middle of an unknown dusty road.With the coming of the auto navigation system and other GPS technologies, it is now easy to get to your destination using the shortest distance; it tells you exactly where on earth you are and helps you get to your destination on time. Traveling was never been this easy as you no longer need that massive atlas or commercial tour guide, moreover, save you not only with fuel but also with money, energy and time.

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